Low voltage
SKS – Cable cabinets for HV stations
Apparatus
- In the cabinet are placed circuits of the basic and additional electrical installation each time prepared by the designer, depending on the specific investment.
- Apparatus and strip connectors are arranged on mounting plates, TH35 rails between comb trays in any configuration (vertical or horizontal). In the cabinet are placed circuits of the basic and additional electrical installation each time prepared by the designer, depending on the specific investment. Apparatus and strip connectors are arranged on mounting plates, TH35 rails between comb trays in any configuration (vertical or horizontal).
- Lighting and heating of the cabinet: heating circuits – a thermostat along with a heater located in the lower part of the cabinet. Lighting – two fluorescent lamps, assembled in the upper part, thanks to which we get an even intensity of lighting across the width. Limit switches and a panel switch are mounted in the cabinet (it is possible to mount the apparatus anywhere according to the customer’s requirements).
- Technical outlet circuit – supplied from a separate circuit from the switchboard of own needs. The 1-phase and 3-phase sockets are located outside the cabinet under a cover.
- Secondary circuits – apparatus and configuration of voltage circuits are selected according to project documentation and customer requirements.
- Motor drive circuit – fuses and circuit breakers and strip connectors are selected according to project documentation and customer requirements.
Application
- Power supply and control of external switch systems in high-voltage substations (110 kV, 220 kV and 400 kV), secondary circuits, automation systems.
- Station circuit protection.
- Measurement of station parameters and data transmission.
Dimensions
- Dimensions adapted to the type, amount of equipment and individual needs of the customer. Typical implementations:
- height: 1100/1900/2100/2200 mm;
- width: 400/600/800/820/850/1000/1050/1250/1400 mm;
- depth: 250/300/400/600/620/800 mm.
Housing (Aluminum OU-1SKS/OU-2SKS)
- Single shell – outer shell.
- Single shell with thermal insulation – outer shell with thermal insulation mat Al.
- Double-shell with air gap – outer shell and inner shell with air space.
- Double-shell with insulation – the space between the shells filled with non-flammable rock wool.
- Outdoor, free-standing on a concrete or metal foundation.
- Made of aluminum sheet joined by welding and riveting.
- The thickness of the sheet metal adapted to the dimensions.
- Powder coating in any color (RAL) and surface texture with high resistance to deterioration and external factors.
- Connected to the foundation with screws.
- Made in protection class I or II.
- Degree of protection: up to IP 44 – 55.
- Mechanical resistance: up to IK10.
- Equipment is selected each time according to the needs of the customer.
Mounting elements
- Vertical mounting profiles – permanently attached to the walls of the enclosure suitable for mounting plates or current path support insulators.
- Mounting plate – galvanized, mounted on vertical mounting profiles made of galvanized sheet metal under the current track insulators.
- Comb trays – with a cross-section adapted to the type and amount of cabling.
- Masking plates – made of plastic plates or metal sheets, mounted to the housing structure or internal frame, with the help of mask plate brackets.
- Control panel with synoptic board – made in a unique way, by applying offset printed adhesive sheets to the entire surface of the board, with the possibility of printing any graphics. Mounted in an internal frame.
- Lighting and heating – heating circuits – a thermostat along with a heater located in the lower part of the cabinet. Lighting – two fluorescent lamps, assembled in the upper part, thanks to which we get an even intensity of lighting across the width. Limit switches and a panel switch are mounted in the cabinet (it is possible to mount the apparatus anywhere according to the customer’s requirements).
- Cable holders with mounting bar.
- Galvanized steel grounding rail.
- Ventilation – allows constant airflow through the use of a fan and proper opening of the housing.
- Document pocket.
- The enclosure can additionally contain the circuits of the basic electrical system prepared by the designer in each case, depending on the specific project.
Doors
- Full.
- Single-sided or double-sided, for better access to the apparatus.
- Single-leaf or double-leaf.
- Locked with a cylinder lock (any shape) or a basquil lock locked with a system cylinder and an additional padlock.
- Three-point locking.
- Interior hinges with an anti-intrusion catch.
- Opening angle 120 deg.
- Grounding pins with wiring.
Frequently asked questions
What is your delivery time?
Standard delivery time is approximately 6-8 weeks depending on the order. Please contact us to arrange a more detailed delivery date.
What effects do your charging stations have?
We offer an extensive range of products, encompassing both AC and DC EV chargers featuring diverse equipment configurations and power outputs. The power spectrum of our EV chargers includes:
- AC 3.7-43 kW
- DC 40-480 kW
Who installs charging stations?
Charging stations are only installed by Swedish certified electricians.
How fast do your stations charge?
The fastest DC chargers can charge a car in up to half an hour. Charging time for electric vehicles depends on:
- EV charger power
- battery capacity
- the power of the converter installed in the car.
Which station is best for private use?
The best choice for private use are small stations such as:
- EVB E-wall - mounted in the wall not only makes it much easier to use, but also blends almost seamlessly into the façade and improves its aesthetics.
- EVB Wallbox 2M AC - it can be hung on the wall in the garage, thanks to which it takes up little space and can charge two cars at the same time. Charging point power up to 22 kW.
How is the advertising content on EVB Adverts charging stations managed?
Advertising content on EVB Advert chargers is managed using the Digital Signage Android Player. It is an extremely functional software for remote management of content on the monitor. The software allows you to manage content from any place with Internet access - just log in to the relevant website, upload videos, images, webpages, RSS feeds, remote content, divide the screen into any number of screen areas of any size and position, and much more. The big advantage of Central Stacks software is that the server is in the cloud, so the client does not need to install and maintain it on its side, and therefore the content of any connected media can be managed anywhere and on any device by logging into the server through a web browser.
Our billing model for Central Stacks licenses is also very simple and transparent, unlike many other systems on the market, since the annual license price already includes all the costs incurred by the customer for the system including server maintenance, etc., so at each stage of the project the customer knows exactly how much it will cost him to expand the DS network with additional installations.
How to settle accounts with charger users?
Our stations are equipped with a measurement and billing system, which enables quick settlement with the customer. Settlements are made via mobile applications, RFID cards or a payment terminal.
What is the difference between charging a car with AC and DC?
In the simplest terms, the key distinction lies in the charging speed of the vehicle. In the case of alternating current (AC), the EV is usually charged slower compared to direct current (DC), because the alternating current needs to be converted, and the charging speed depends on how much current the wallbox can supply and how much current the vehicle battery can handle. Charging with alternating current is the most popular method of charging electric vehicles and is widely used, among others, while charging at home.
DC charging, on the other hand, is a faster charging option often used in public places using chargers with higher power outputs. Unlike AC charging, DC charging delivers direct current to the vehicle battery without a conversion process. The type of charging station you should install depends entirely on your needs and specific requirements. In public areas such as parking lots, a combination of AC and DC charging can provide a pragmatic solution to meet the diverse needs and preferences of different guests.
Are you nationwide?
Yes, we provide installations throughout Sweden, as well as in Europe.
Contact us
We are a dynamic company that places a strong emphasis on technology and innovation. With extensive experience in electrical systems, power solutions, and control mechanisms, we are well-equipped to meet your needs.
Our mission is to provide you with the most sustainable, environmentally friendly, and efficient solutions available. Contact us and discover how we can help you achieve your goals.